3959206840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{42499}}^1$

素因数の和:42664

約数の個数: 64

約数和(自身を含む): 9501300000

約数和(自身を除く): 5542093160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 1096, 1370, 2329, 2740, 4658, 5480, 9316, 11645, 18632, 23290, 42499, 46580, 84998, 93160, 169996, 212495, 339992, 424990, 722483, 849980, 1444966, 1699960, 2889932, 3612415, 5779864, 5822363, 7224830, 11644726, 14449660, 23289452, 28899320, 29111815, 46578904, 58223630, 98980171, 116447260, 197960342, 232894520, 395920684, 494900855, 791841368, 989801710, 1979603420, 3959206840]

約数ペア:

[(1, 3959206840), (2, 1979603420), (4, 989801710), (5, 791841368), (8, 494900855), (10, 395920684), (17, 232894520), (20, 197960342), (34, 116447260), (40, 98980171), (68, 58223630), (85, 46578904), (136, 29111815), (137, 28899320), (170, 23289452), (274, 14449660), (340, 11644726), (548, 7224830), (680, 5822363), (685, 5779864), (1096, 3612415), (1370, 2889932), (2329, 1699960), (2740, 1444966), (4658, 849980), (5480, 722483), (9316, 424990), (11645, 339992), (18632, 212495), (23290, 169996), (42499, 93160), (46580, 84998)]